Indigo
#5218CD · Indigo
#5218CD is Indigo, a cool violet color. It has an RGB value of 82, 24, 205 and a relative luminance of 0.069, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.07
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
8.86:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.37:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #5218CD?
#5218CD is Indigo, a cool violet color. In RGB it is 82, 24, 205, and in HSL it is 259°, 79%, 45%.
Is #5218CD a light or dark color?
#5218CD has a relative luminance of 0.069, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #5218CD?
Its complementary color is #94CD18. For softer combinations, try the analogous or split-complementary harmonies shown above.